Powder cartridge



FIG. 1 is a top, front, left side perspective view of a first embodiment of the powder cartridge according to our new design;

FIG. 2 is a bottom, front, right side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top, front, left side perspective view of a second embodiment of the powder cartridge;

FIG. 10 is a bottom, front, right side perspective view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a left side elevation view thereof;

FIG. 14 is a right side elevation view thereof;

FIG. 15 is a top plan view thereof; and,

FIG. 16 is a bottom plan view thereof.

The dash-dash broken lines illustrate portions of the powder cartridge that form no part of the claimed design. The dot-dash broken lines represent boundaries of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for a powder cartridge, as shown and described. 